107 lines
2.7 KiB
Go
107 lines
2.7 KiB
Go
package version
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import (
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"fmt"
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"io/ioutil"
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"os"
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"testing"
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"github.com/ncw/rclone/cmd"
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"github.com/ncw/rclone/fs/config"
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"github.com/stretchr/testify/assert"
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)
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func TestVersionWorksWithoutAccessibleConfigFile(t *testing.T) {
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// create temp config file
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tempFile, err := ioutil.TempFile("", "unreadable_config.conf")
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assert.NoError(t, err)
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path := tempFile.Name()
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defer func() {
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err := os.Remove(path)
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assert.NoError(t, err)
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}()
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assert.NoError(t, tempFile.Close())
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assert.NoError(t, os.Chmod(path, 0000))
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// re-wire
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oldOsStdout := os.Stdout
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oldConfigPath := config.ConfigPath
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config.ConfigPath = path
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os.Stdout = nil
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defer func() {
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os.Stdout = oldOsStdout
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config.ConfigPath = oldConfigPath
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}()
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cmd.Root.SetArgs([]string{"version"})
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assert.NotPanics(t, func() {
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assert.NoError(t, cmd.Root.Execute())
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})
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// This causes rclone to exit and the tests to stop!
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// cmd.Root.SetArgs([]string{"--version"})
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// assert.NotPanics(t, func() {
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// assert.NoError(t, cmd.Root.Execute())
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// })
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}
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func TestVersionNew(t *testing.T) {
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for _, test := range []struct {
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in string
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want version
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wantErr bool
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}{
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{"v1.41", version{1, 41}, false},
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{"rclone v1.41", version{1, 41}, false},
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{"rclone v1.41.23", version{1, 41, 23}, false},
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{"rclone v1.41.23-100", version{1, 41, 23, 100}, false},
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{"rclone v1.41-100", version{1, 41, 0, 100}, false},
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{"rclone v1.41.23-100-g12312a", version{1, 41, 23, 100}, false},
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{"rclone v1.41-100-g12312a", version{1, 41, 0, 100}, false},
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{"rclone v1.42-005-g56e1e820β", version{1, 42, 0, 5}, false},
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{"rclone v1.42-005-g56e1e820-feature-branchβ", version{1, 42, 0, 5}, false},
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{"v1.41s", nil, true},
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{"rclone v1-41", nil, true},
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{"rclone v1.41.2c3", nil, true},
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{"rclone v1.41.23-100 potato", nil, true},
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{"rclone 1.41-100", nil, true},
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{"rclone v1.41.23-100-12312a", nil, true},
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} {
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what := fmt.Sprintf("in=%q", test.in)
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got, err := newVersion(test.in)
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if test.wantErr {
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assert.Error(t, err, what)
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} else {
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assert.NoError(t, err, what)
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}
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assert.Equal(t, test.want, got, what)
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}
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}
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func TestVersionCmp(t *testing.T) {
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for _, test := range []struct {
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a, b version
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want int
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}{
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{version{1}, version{1}, 0},
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{version{1}, version{2}, -1},
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{version{2}, version{1}, 1},
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{version{2}, version{2, 1}, -1},
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{version{2, 1}, version{2}, 1},
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{version{2, 1}, version{2, 1}, 0},
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{version{2, 1}, version{2, 2}, -1},
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{version{2, 2}, version{2, 1}, 1},
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} {
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got := test.a.cmp(test.b)
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if got < 0 {
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got = -1
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} else if got > 0 {
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got = 1
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}
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assert.Equal(t, test.want, got, fmt.Sprintf("%v cmp %v", test.a, test.b))
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// test the reverse
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got = -test.b.cmp(test.a)
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assert.Equal(t, test.want, got, fmt.Sprintf("%v cmp %v", test.b, test.a))
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}
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}
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